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  6. Significant Reduction in CBN/PCD Tool Costs! Beijing World Diamond Case Study Collection

Significant Reduction in CBN/PCD Tool Costs! Beijing World Diamond Case Study Collection

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last updated:Oct 15, 2026

KYONI CO.,LTD. tokyo,kanawgawa,chib,gunma,yamagata,nagoya,shanghai
KYONI CO.,LTD. tokyo,kanawgawa,chib,gunma,yamagata,nagoya,shanghai
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Beijing World Diamond's CBN and PCD tools are widely adopted in Japan due to their price advantages and high quality, and we would like to introduce some examples!

Beijing Diamond is the largest manufacturer of PCD and CBN tools in China, supplying diamond tools to 90% of automotive manufacturers in China (foreign, Japanese, and local), and has a wealth of experience in tools for processing EV components. We would like to introduce examples of cutting processes for motor covers and motor rear cases. Since its arrival in Japan in 2009, it has been adopted by major automotive manufacturers, tier 1 suppliers, and major construction machinery manufacturers. 【Adoption of Beijing World Diamond products in Japan】 Kubota, Yanagawa Seiki, Aresti, Aisin Seiki Group, THK, Tsubakimoto Chain, and others.

    byte
北京事例1.jpg

Significant Reduction in CBN/PCD Tool Costs! Beijing World Diamond Case Study Collection

北京事例1.jpg
北京事例1.jpg 北京事例2.jpg 北京事例3.jpg 北京事例4.jpg 北京事例5.jpg
  • Related Link - https://ch-prcure-kyoni.com/cutting/pcd_cbn/maker2…
  • Special site - Product/service details - https://pr.mono.ipros.com/kyoni/product/

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basic information

Beijing World Diamond was established in 2000 as a manufacturer of PCD and CBN materials, and has since leveraged its expertise to transition into a tool manufacturer. The company has approximately 450 employees, with about 100 in technical roles, and annual sales of around 4.5 billion yen. While there are numerous diamond tool manufacturers in China, the company's distinguishing features include its development capabilities and technical strength, holding over 80 product patents. As one of the top manufacturers in China, the company supplies many businesses (both foreign and local), and since entering the Japanese market in 2014, it has expanded its adoption in the automotive and transportation sectors, leveraging price advantages and quality. This case study collection presents examples of actual adoptions after testing with Japanese customers, who have evaluated that "the lifespan and quality are comparable to Japanese manufacturers, and the price advantage is significant." ● For more details, please contact Kyoni Co., Ltd., the Japanese import agency. Kyoni Co., Ltd. 03-3264-5151 https://ch-prcure-kyoni.com/contact/

Price information

First, please contact us. We can achieve a 30% cost reduction compared to Japanese manufacturers.

Delivery Time

P4

※Approximately 4 weeks after approval of the drawings.

Applications/Examples of results

【Recorded Examples】 - Automotive Parts Brake drums, disc rotors, oil housings, cylinder liners, etc. - Construction and Industrial Machinery Parts Ring gears, ball screws, compressors, molds, etc. 【Adoption of Beijing World Diamond Products in Japan】 Kubota, Yanagawa Seiki, Aresti, Aisin Seiki Group, THK, Tsubakimoto Chain, Hitachi Industrial Equipment, Nabtesco Group, TBK, Kuroda Precision Industries, Techno Metal, Nissan Motor, Jatco, Nidec, Suruga Production Platform, semiconductor component processing manufacturers, semiconductor jig processing manufacturers, etc.

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Significant reduction in CBN/PCD tool costs! Beijing World Diamond Case Studies of Adoption in Japan

Significant reduction in CBN/PCD tool costs! Beijing World Diamond Case Studies of Adoption in Japan

TECHNICAL
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20% reduction in tool costs! Beijing World Diamond "Cast Iron Dedicated CBN Chip" Catalog

20% reduction in tool costs! Beijing World Diamond "Cast Iron Dedicated CBN Chip" Catalog

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Achieved a cost reduction of about 30% compared to Japanese manufacturers! 【Kyoni's China Procurement Guide】 Adopted by over 2,000 companies in Japan!

Achieved a cost reduction of about 30% compared to Japanese manufacturers! 【Kyoni's China Procurement Guide】 Adopted by over 2,000 companies in Japan!

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20% reduction in tool costs! Beijing World Diamond "Powder Metallurgy Processing Dedicated CBN Chips" Catalog

20% reduction in tool costs! Beijing World Diamond "Powder Metallurgy Processing Dedicated CBN Chips" Catalog

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Company information

KYONI

KYONI CO.,LTD. tokyo,kanawgawa,chib,gunma,yamagata,nagoya,shanghai

Machine elements and parts

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Kyoni Co., Ltd. is a specialized trading company for machine tools with 75 years of history. Since its establishment, we have been active as one of the core agents for companies like NACHI-FUJIKOSHI, and our features are as follows: 1: Construction of Robot Systems We have been involved in the sales of industrial robots and automation systems for over 40 years, boasting numerous implementation achievements for customers in the automotive, construction machinery, industrial machinery, and food industries, centered around our specialized robot promotion department. We offer comprehensive proposals not only for robots but also for automation devices and AGVs. 2: Sales of Chinese Tools and Products We began importing and selling Chinese cutting tools in 2005, pioneering the industry, and have since introduced them to over 2,000 customers across Japan, achieving reductions in production costs. We carefully select only high-quality manufacturers with proven records in Japanese and foreign-affiliated companies in China. 3: Sales of Hydraulic Equipment and Construction Support With over 75 years of rich experience, our team of about 20 qualified professionals resolves various hydraulic issues for our customers. We are capable of total factory repairs and construction not only for hydraulics but also for electrical, mechanical equipment, transportation-related, and water treatment systems. Our sales bases are located in Tokyo, Nagoya, Kanagawa, Chiba, Gunma, and Yamagata within Japan.

Product/Service List (197)

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